Well, part of the point of NixOS is to eliminate that whole issue of forgotten tinkering – the whole system is defined right there in a few modules, or even one file, and there’s no way for un-tracked tinkering to exist outside those files.
But can I ask how you use your computer? What goes into these months of prep? I really can’t imagine it.
Why would anyone stop using those standards? You seem very confused about the incentives for adopting standards. Sure, maybe US-driven standards were chosen over other possibilities partly because of political environment, but once you have a perfectly good standard adopted you’re not just going to throw it out because the original author isn’t cool anymore. You don’t need a dominant power to adopt standards.
And for being “slightly political” and “focused on the standards,” your post sure does spend the majority of its time talking about only politics and not about standards at all